# 1545257 Shoulder Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta shoulder screw in the late-type specification, used as a precision fastener on Volvo Penta industrial and marine diesel engines. The late-type designation is what separates this screw from the earlier version, so it should be matched to the build standard of the engine being serviced. It fits a broad spread of TD, TID, TWD, THD and TAD series engines.

## 🚤 Compatibility

-   **Engine Family:** TAD, TD, TWD, THD, TID, D, DH
-   **HP Range:** Approximately 250-650 HP
-   **Year Range:** Approximately 1980s - 2010s

Full model list at the end of this description.

## ⚙️ Key Features

-   Genuine Volvo Penta special-purpose fastener
-   Designed for the oil-cooler tensioning-band assembly; one is used in the documented arrangement
-   Locating shoulder controls band position and movement
-   Used with bands 1545255 and 1545256 where catalogued
-   Also listed in the documented TAD1650VE retaining-band installation
-   Engine type: Heavy-duty turbocharged industrial diesel

## 🔌 Function

A shoulder screw provides a precisely sized unthreaded shoulder that acts as a locating or pivot surface while the threaded end clamps the assembly together. It secures the component in position and maintains correct alignment and clearance under running loads.

## ⚠️ Common Signs of Failure

-   Thread damage, galling or stripping that prevents correct torque being reached
-   Wear or scoring on the shoulder causing play in the located component
-   Corrosion or seizing making removal difficult and risking breakage
-   Stretched, bent or snapped screw after over-torquing or fatigue
-   Repeated loosening of the joint or fretting marks around the fastener seat

## 🛠️ Service Notes

-   Check shoulder diameter, threads and the band pivot surfaces before reuse.
-   Use the specified washer/nut arrangement and tightening value so the band is secure without binding or distortion.

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   1545255 - upper / late-type tensioning band
-   1545256 - lower / early-type tensioning band

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TID121KG, TID121KGP, TID121KP, TID121KPB, TID121L, TID121LG, TID121LGP, TID121LP, TID121LPB, TID121FG, TID121K, TID121K-87
-   Volvo Penta TD100G-85, TD100A, TD100G, TD100GG, TD100GGP, TD100HP, TD100HPB, TD100GG-85, TD100GP, TD100GP-85
-   Volvo Penta TID100KG, TID100KGP, TID100K, TID100K-87, TID100KGP-87, TID100KP, TID100KP-87, TID100KPB-87
-   Volvo Penta TD120C, TD120A, TD120G, TD120GG PP, TD120HP, TD120HPP, TD120GG
-   Volvo Penta TD121G-87, TD121GGP-87, TD121G, TD121GG, TD121GGP, TD121GP, TD121GPB
-   Volvo Penta TAD1030P, TAD1030G, TAD1030GE, TAD1030V, TAD1030VE
-   Volvo Penta THD102KB, THD102KD, THD102K-KB
-   Volvo Penta TWD1210G, TWD1210P, TWD1210V
-   Volvo Penta TWD1211V, TWD1211P, TWD1211G
-   Volvo Penta TAD1031G, TAD1031GE
-   Volvo Penta TAD1230G, TAD1230V
-   Volvo Penta TAD940GE, TAD940VE
-   Volvo Penta TAD941VE, TAD941GE
-   Volvo Penta TID120FG, TID120HPP
-   Volvo Penta TWD1230ME, TWD1230VE
-   Volvo Penta D100B
-   Volvo Penta DH10A
-   Volvo Penta TAD1032GE
-   Volvo Penta TAD1231GE
-   Volvo Penta TAD1232GE
-   Volvo Penta TAD1650VE
-   Volvo Penta TAD942VE
-   Volvo Penta TAD943VE
-   Volvo Penta TAD950VE
-   Volvo Penta TAD951VE
-   Volvo Penta TAD952VE
-   Volvo Penta TD1010G
-   Volvo Penta TD1030VE
-   Volvo Penta TD1210G
-   Volvo Penta TD30A
-   Volvo Penta TWD1010G
-   Volvo Penta TWD1030ME
-   Volvo Penta TWD1031VE
-   Volvo Penta TWD1231VE

## Details

- **Price:** 16.68 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 16.68 AUD | In stock |

## Images

- 1545257 Shoulder Screw | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/1545257-shoulder-screw-genuine-volvo-penta)
> Updated: 2026-10-12